Manufacturer: Adtran
In Stock: In Stock
ATLAS 550 User Interface Module. Provides 2 X.21/V11 compliant interfaces, each supporting Nx 56/64 kbps operation, up to 2.048 Mbps. Includes adapter..
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$2,801.95
Manufacturer: Adtran
In Stock: In Stock
8-Port FXS Voice Interface Card
Product Type: Voice Interface Card (VIC)
Application/Usage: Voice
Interfaces/Ports: 8 x FXS
Interfaces/Ports Details:..
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$4,668.95
Manufacturer: Adtran
In Stock: In Stock
The FXO modules provide eight foreign exchange office loop interfaces. Either of these modules should be selected when connecting voice line cards of ..
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$135.95
Manufacturer: Adtran
In Stock: In Stock
The ATLAS 550 FXS option modules provides eight 2-wire interfaces that can operate in the PLAR, Tandem (MEGACOM), or FXS mode and supports PBX circuit..
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$494.95
Manufacturer: Adtran
In Stock: In Stock
ATLAS 550 User Interface Module. Provides 4 ISDN U-Interfaces. Includes 4 RJ45-RJ11 cables (7 ft.). Can be used in any user interface module slot.
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$329.95
Manufacturer: Adtran
In Stock: In Stock
Provides four ISDN BRI U-Interfaces
BRI ports can be independently configured to emulate or terminate ISDN circuits from an ISDN switch
Compliant with..
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$473.95
Manufacturer: Adtran
In Stock: In Stock
Provides interfaces that are independently configurable for DS-1, DSX-1, or PRI operationSupports Drop/Insert and 1/0 Digital Cross-Connect (DACS)appl..
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$299.95
Manufacturer: Adtran
In Stock: In Stock
AdTran Atlas 500 series T1 RJ48 network interface card Model 1200307L2. Replaces
1200307L1.
FEATURES
# Provides1 T1 network interface through RJ-48..
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$159.95
Manufacturer: Adtran
In Stock: In Stock
Single network interface configurable for DS-1, DSX-1 or PRI, Supports Drop/Insert and 1/0 Digital Access Cross-Connect Systems (DACS) applications, S..
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$189.95
Manufacturer: Adtran
In Stock: In Stock
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$87.95
Manufacturer: Adtran
In Stock: In Stock
The ADTRAN ATLAS 550 Octal E&M module provides eight ports for 2-wire and 4-wire E&M applications for PBXs, key systems, and leased line analog modems..
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$236.95